.mui-input-group {
    margin-top:80px;
}

#btn {
	margin: 50px 10px 0 10px;
	background: #007AFF;
	text-align: center;
	border-radius: 5px;
	
}
#btn input {
	width: 100%;
	background: #007AFF;
	border: 0
	font-size:17px;
	color: white;
	outline: none;
	padding: 10px 0;
}